Low

LT3050IDDB#PBF - 

LDO Voltage Regulator, Adjustable, 1.6V to 45V in, 340mV drop, 600mV to 44.5V/0.1A out, DFN-12

LINEAR TECHNOLOGY LT3050IDDB#PBF

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Manufacturer Part No:
LT3050IDDB#PBF
Order Code:
2295265
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
45V
:
-
:
-40°C
:
100mA
:
44.5V
:
125°C
:
12Pins
:
600mV
:
Adjustable
:
1.6V
:
-
:
-
:
DFN
:
Each
:
340mV
:
MSL 1 - Unlimited
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Product Overview

The LT3050IDDB#PBF is a micro-power low noise/dropout voltage Linear Regulator with precision current limit and diagnostic outputs. The device supplies 100mA of output current with a dropout voltage of 340mV. A 10nF bypass capacitor reduces output noise to 30µVRMS in a 10Hz to 100kHz bandwidth and soft-starts the reference. The ±45V input voltage rating combined with its precision current limit and diagnostic functions make the IC an ideal choice for robust, high reliability applications. A single resistor programs the LT3050 current limit, accurate to ±5% over a wide input voltage and temperature range. A single resistor programs the LT3050 minimum output current monitor, useful for detecting open-circuit conditions. The current monitor function sources a current equal to 1/100th of output current. A logic FAULT/ pin asserts low if the LT3050 is in current limit, operating below its minimum output current (open-circuit) or is in thermal shutdown.
  • Programmable minimum IOUT monitor
  • Reverse-battery, reverse-output and reverse-current protection
  • Thermal limit protection
  • Output tolerance - ±2% Over line, load and temperature
  • 2.2µF Stable with low ESR, ceramic output capacitors

Applications

Industrial, Automotive, Communications & Networking

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